Protein: ZCRB1
Zinc finger CCHC-type and RNA-binding motif-containing protein 1 (U11/U12 small nuclear ribonucleoprotein 31 kDa protein) (U11/U12 snRNP 31 kDa protein) (U11/U12-31K)

Gene: ZCRB1
Organism: Homo sapiens
Interactions: 147
UniProt ID: Q8TBF4

Gene Ontology (top 5):
GO:0000398 - mRNA splicing, via spliceosome
GO:0003723 - RNA binding
GO:0005654 - nucleoplasm
GO:0005689 - U12-type spliceosomal complex
GO:0005829 - cytosol

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1194232

LARP7
La-related protein 7

4

20

High-throughput

0.892

High

1328338

ZC3H8
Zinc finger CCCH domain-containing protein 8

4

17

High-throughput

0.892

High

286004

SF3B1
Splicing factor 3B subunit 1

3

1

High-throughput

0.871

High

1105351

SF3B2
Splicing factor 3B subunit 2

3

5

High-throughput

0.871

High

1152340

U2AFM
U2 small nuclear ribonucleoprotein auxiliary factor 35 kDa subunit-related protein 2

3

5

High-throughput

0.861

High

1348867

YBOX2
Y-box-binding protein 2

3

20

High-throughput

0.855

High

658294

RS3
Small ribosomal subunit protein uS3

2

3

High-throughput

0.811

High

994673

YBOX1
Y-box-binding protein 1

2

20

High-throughput

0.811

High

1158757

U1SBP
U11/U12 small nuclear ribonucleoprotein 35 kDa protein

2

20

High-throughput

0.811

High

1245665

LARP1
La-related protein 1

2

20

High-throughput

0.811

High

1348838

RNPC3
RNA-binding region-containing protein 3

2

19

High-throughput

0.811

High

1348843

MK67I
MKI67 FHA domain-interacting nucleolar phosphoprotein

2

15

High-throughput

0.811

High

1348869

RBM19
Probable RNA-binding protein 19

2

14

High-throughput

0.811

High

472912

RU17
U1 small nuclear ribonucleoprotein 70 kDa

2

17

High-throughput

0.789

High

1252634

ZN574
Zinc finger protein 574

2

3

High-throughput

0.776

High

1348852

LN28A
Protein lin-28 homolog A

2

20

High-throughput

0.776

High

1348860

ZMAT5
Zinc finger matrin-type protein 5

2

0

High-throughput

0.770

High

1152324

U2AFL
U2 small nuclear ribonucleoprotein auxiliary factor 35 kDa subunit-related protein 1

2

4

High-throughput

0.712

High

48033

RBM47
RNA-binding protein 47

1

17

High-throughput

0.691

High

175737

SR140
U2 snRNP-associated SURP motif-containing protein

1

18

High-throughput

0.691

High

431197

LA
Lupus La protein

1

20

High-throughput

0.691

High

978623

RL23A
Large ribosomal subunit protein uL23

1

2

High-throughput

0.691

High

1009262

PRR3
Proline-rich protein 3

1

5

High-throughput

0.691

High

1016532

SRSF3
Serine/arginine-rich splicing factor 3

1

19

High-throughput

0.691

High

1062054

SRSF4
Serine/arginine-rich splicing factor 4

1

20

High-throughput

0.691

High

1099173

SRSF5
Serine/arginine-rich splicing factor 5

1

20

High-throughput

0.691

High

1099449

SRSF6
Serine/arginine-rich splicing factor 6

1

20

High-throughput

0.691

High

1252472

LN28B
Protein lin-28 homolog B

1

20

High-throughput

0.691

High

1313100

ZC3H3
Zinc finger CCCH domain-containing protein 3

1

7

High-throughput

0.691

High

1348856

RBM28
RNA-binding protein 28

1

14

High-throughput

0.691

High

1348864

ZN346
Zinc finger protein 346

1

4

High-throughput

0.691

High

1348868

SF3B6
Splicing factor 3B subunit 6

1

18

High-throughput

0.691

High

476762

RSSA
Small ribosomal subunit protein uS2

3

3

High-throughput

0.667

High

586797

RS2
Small ribosomal subunit protein uS5

3

3

High-throughput

0.667

High

1037282

H11
Histone H1.1

3

11

High-throughput

0.667

High

1149669

SURF2
Surfeit locus protein 2

3

1

High-throughput

0.667

High

340517

ZBT11
Zinc finger and BTB domain-containing protein 11

3

3

High-throughput

0.662

High

1332192

KRI1
Protein KRI1 homolog

3

2

High-throughput

0.662

High

1348841

UTP23
rRNA-processing protein UTP23 homolog

3

1

High-throughput

0.662

High

1348866

RL26L
Ribosomal protein uL24-like

3

5

High-throughput

0.650

High

257912

DKC1
H/ACA ribonucleoprotein complex subunit DKC1

2

4

High-throughput

0.628

High

521823

H14
Histone H1.4

2

11

High-throughput

0.628

High

574384

RSMB
Small nuclear ribonucleoprotein-associated proteins B and B'

2

6

High-throughput

0.628

High

860566

RS5
Small ribosomal subunit protein uS7

2

2

High-throughput

0.628

High

886537

CTCF
Transcriptional repressor CTCF

2

6

High-throughput

0.628

High

959874

RS3A
Small ribosomal subunit protein eS1

2

1

High-throughput

0.628

High

973988

RUXF
Small nuclear ribonucleoprotein F

2

8

High-throughput

0.628

High

987130

RS27A
Ubiquitin-ribosomal protein eS31 fusion protein

2

10

High-throughput

0.628

High

1016121

RL19
Large ribosomal subunit protein eL19

2

2

High-throughput

0.628

High

1025727

PURA
Transcriptional activator protein Pur-alpha

2

3

High-throughput

0.628

High

1112100

KRR1
KRR1 small subunit processome component homolog

2

2

High-throughput

0.628

High

1139970

RRS1
Ribosome biogenesis regulatory protein homolog

2

2

High-throughput

0.628

High

1193350

GLYR1
Cytokine-like nuclear factor N-PAC

2

4

High-throughput

0.628

High

1275575

ZCCHV
Zinc finger CCCH-type antiviral protein 1

2

6

High-throughput

0.628

High

1348833

RENT1
Regulator of nonsense transcripts 1

2

17

High-throughput

0.628

High

1348851

RPF1
Ribosome production factor 1

2

4

High-throughput

0.628

High

1348853

DDX21
Nucleolar RNA helicase 2

2

16

High-throughput

0.628

High

1348854

STAU2
Double-stranded RNA-binding protein Staufen homolog 2

2

20

High-throughput

0.628

High

1348859

NOP53
Ribosome biogenesis protein NOP53

2

2

High-throughput

0.628

High

1348837

PRR11
Proline-rich protein 11

3

1

High-throughput

0.609

High

1234216

SNR48
U11/U12 small nuclear ribonucleoprotein 48 kDa protein

2

0

High-throughput

0.602

High

1331125

PDCD7
Programmed cell death protein 7

2

0

High-throughput

0.602

High

1348842

MAK16
Protein MAK16 homolog

2

0

High-throughput

0.602

High

1348848

CCD86
Coiled-coil domain-containing protein 86

2

0

High-throughput

0.602

High

338915

CBX6
Chromobox protein homolog 6

2

5

High-throughput

0.601

High

984867

RL31
Large ribosomal subunit protein eL31

2

3

High-throughput

0.601

High

1348862

NOL12
Nucleolar protein 12

2

0

High-throughput

0.585

High

1219414

TUT7
Terminal uridylyltransferase 7

1

5

High-throughput

0.575

High

649375

H1T
Histone H1t

2

11

High-throughput

0.574

High

935429

FGF8
Fibroblast growth factor 8

2

1

High-throughput

0.574

High

277756

H2AY
Core histone macro-H2A.1

1

10

High-throughput

0.536

High

290648

SURF6
Surfeit locus protein 6

1

1

High-throughput

0.536

High

301128

RL1D1
Ribosomal L1 domain-containing protein 1

1

4

High-throughput

0.536

High

338158

NSA2
Ribosome biogenesis protein NSA2 homolog

1

2

High-throughput

0.536

High

517674

ZBT48
Zinc finger and BTB domain-containing protein 48

1

2

High-throughput

0.536

High

517791

GLI4
Zinc finger protein GLI4

1

3

High-throughput

0.536

High

595528

H15
Histone H1.5

1

11

High-throughput

0.536

High

595829

H13
Histone H1.3

1

11

High-throughput

0.536

High

596251

H12
Histone H1.2

1

11

High-throughput

0.536

High

809742

RS19
Small ribosomal subunit protein eS19

1

2

High-throughput

0.536

High

824250

RL13A
Large ribosomal subunit protein uL13

1

6

High-throughput

0.536

High

842451

RL35
Large ribosomal subunit protein uL29

1

2

High-throughput

0.536

High

860849

RS10
Small ribosomal subunit protein eS10

1

1

High-throughput

0.536

High

969325

RS8
Small ribosomal subunit protein eS8

1

3

High-throughput

0.536

High

969989

RS16
Small ribosomal subunit protein uS9

1

5

High-throughput

0.536

High

973771

RUXE
Small nuclear ribonucleoprotein E

1

1

High-throughput

0.536

High

974164

RUXG
Small nuclear ribonucleoprotein G

1

14

High-throughput

0.536

High

974616

SMD2
Small nuclear ribonucleoprotein Sm D2

1

3

High-throughput

0.536

High

975823

RL7A
Large ribosomal subunit protein eL8

1

3

High-throughput

0.536

High

979082

RS6
Small ribosomal subunit protein eS6

1

3

High-throughput

0.536

High

1008810

RED1
Double-stranded RNA-specific editase 1

1

18

High-throughput

0.536

High

1151159

OASL
2'-5'-oligoadenylate synthase-like protein

1

16

High-throughput

0.536

High

1213290

RM02
Large ribosomal subunit protein uL2m

1

2

High-throughput

0.536

High

1274034

PHF5A
PHD finger-like domain-containing protein 5A

1

1

High-throughput

0.536

High

1348839

CCNL2
Cyclin-L2

1

9

High-throughput

0.536

High

1348845

REXO4
RNA exonuclease 4

1

6

High-throughput

0.536

High

1348858

GAR1
H/ACA ribonucleoprotein complex subunit 1

1

1

High-throughput

0.536

High

231735

PEX1
Peroxisomal ATPase PEX1

1

5

High-throughput

0.515

High

415739

HSPB1
Heat shock protein beta-1

1

4

High-throughput

0.515

High

615885

RL17
Large ribosomal subunit protein uL22

1

0

High-throughput

0.513

High

1348836

NEIL1
Endonuclease 8-like 1

1

0

High-throughput

0.513

High

1348861

DAXX
Death domain-associated protein 6

1

0

High-throughput

0.513

High

1348865

ABT1
Activator of basal transcription 1

1

0

High-throughput

0.513

High

419096

H2A1B
Histone H2A type 1-B/E

1

9

High-throughput

0.489

High

502443

H2A1
Histone H2A type 1

1

9

High-throughput

0.489

High

900941

RAB5C
Ras-related protein Rab-5C

1

7

High-throughput

0.489

High

1162842

H2A2C
Histone H2A type 2-C

1

9

High-throughput

0.489

High

1210488

HP1B3
Heterochromatin protein 1-binding protein 3

1

1

High-throughput

0.489

High

1290012

PNM8A
Paraneoplastic antigen-like protein 8A

1

2

High-throughput

0.489

High

1307282

H2A2B
Histone H2A type 2-B

1

8

High-throughput

0.489

High

372645

MYC
Myc proto-oncogene protein

1

19

High-throughput

0.479

High

406417

MYCN
N-myc proto-oncogene protein

1

19

High-throughput

0.479

High

532797

CH60
60 kDa heat shock protein, mitochondrial

1

3

High-throughput

0.479

High

960181

RL26
Large ribosomal subunit protein uL24

1

5

High-throughput

0.479

High

1156788

E2F4
Transcription factor E2F4

1

3

High-throughput

0.479

High

1348381

LNX1
E3 ubiquitin-protein ligase LNX

1

1

Small-scale

0.479

High

1348834

RL36L
Ribosomal protein eL42-like

1

2

High-throughput

0.479

High

301583

WFS1
Wolframin

1

1

High-throughput

0.470

High

551169

PCNA
Proliferating cell nuclear antigen

1

0

High-throughput

0.458

High

129776

CBX4
E3 SUMO-protein ligase CBX4

1

5

High-throughput

0.445

High

275985

DUS11
RNA/RNP complex-1-interacting phosphatase

1

11

High-throughput

0.445

High

983398

RS30
Ubiquitin-like FUBI-ribosomal protein eS30 fusion protein

1

4

High-throughput

0.445

High

1132220

CBX2
Chromobox protein homolog 2

1

5

High-throughput

0.445

High

1179332

TSR1
Pre-rRNA-processing protein TSR1 homolog

1

1

High-throughput

0.445

High

1240454

DHX57
Putative ATP-dependent RNA helicase DHX57

1

18

High-throughput

0.445

High

1272047

ZN771
Zinc finger protein 771

1

3

High-throughput

0.445

High

1348835

PINX1
PIN2/TERF1-interacting telomerase inhibitor 1

1

2

High-throughput

0.445

High

1348840

FIZ1
Flt3-interacting zinc finger protein 1

1

2

High-throughput

0.445

High

1348844

HELZ2
3'-5' exoribonuclease HELZ2

1

18

High-throughput

0.445

High

1348846

GZF1
GDNF-inducible zinc finger protein 1

1

3

High-throughput

0.445

High

1348847

ZN768
Zinc finger protein 768

1

1

High-throughput

0.445

High

1348849

DHX33
ATP-dependent RNA helicase DHX33

1

3

High-throughput

0.445

High

1348850

YTDC2
3'-5' RNA helicase YTHDC2

1

17

High-throughput

0.445

High

1348855

DDX28
Probable ATP-dependent RNA helicase DDX28

1

13

High-throughput

0.445

High

504935

H2AB2
Histone H2A-Bbd type 2/3

1

9

High-throughput

0.437

High

1348870

MAFB
Transcription factor MafB

1

9

High-throughput

0.437

High

1004371

NOP14
Nucleolar protein 14

1

0

High-throughput

0.426

High

1006864

PHC1
Polyhomeotic-like protein 1

1

0

High-throughput

0.426

High

1337403

SRFB1
Serum response factor-binding protein 1

1

0

High-throughput

0.426

High

1348857

THUM1
THUMP domain-containing protein 1

1

0

High-throughput

0.426

High

1348863

TSR3
18S rRNA aminocarboxypropyltransferase

1

0

High-throughput

0.426

High

47550

RPSA2
Small ribosomal subunit protein uS2B

1

3

High-throughput

0.407

High

1335638

MOT11
Monocarboxylate transporter 11

1

3

High-throughput

0.407

High

334446

SYFM
Phenylalanine--tRNA ligase, mitochondrial

3

0

High-throughput

0.345

High

1260380

H1FNT
Testis-specific H1 histone

1

0

High-throughput

0.279

Low

1247571

F111B
Serine protease FAM111B

1

0

High-throughput

0.232

Low

1308427

ERI1
3'-5' exoribonuclease 1

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025